But its innovation is that women have to be the ones to message first.
This is meant to prevent them from being bombarded with gross messages from guys.
The app presents you with around a dozen matches a day for you to swipe yes/no on.
Download Hinge (i OS, Android) Grindr's mission was to help gay guys meet up, quickly, wherever they were.
Download Bumble (i OS, Android) Coffee Meets Bagel shows you only a few matches per day, and aims at a more measured experience.